DBC-Zorgproducten per jaar, specialisme, diagnose

Dataset statistics

Number of variables	14
Number of observations	233538
Missing cells	36127
Missing cells (%)	1.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	24.9 MiB
Average record size in memory	112.0 B

Variable types

NUM	9
CAT	3
BOOL	1
DATE	1

Reproduction

Analysis started	2020-05-12 11:19:29.745409
Analysis finished	2020-05-12 11:19:58.682968
Duration	28.94 seconds
Version	pandas-profiling v2.8.0
Command line	`pandas_profiling --config_file config.yaml [YOUR_FILE.csv]`
Download configuration	config.yaml

Warnings

`VERSIE` has constant value "1.0"	Constant
`DATUM_BESTAND` has constant value "2020-04-24"	Constant
`PEILDATUM` has constant value "2020-04-01"	Constant
`TYPERENDE_DIAGNOSE_CD` has a high cardinality: 1766 distinct values	High cardinality
`AANTAL_SUBTRAJECT_PER_ZPD` is highly correlated with `AANTAL_PAT_PER_ZPD`	High correlation
`AANTAL_PAT_PER_ZPD` is highly correlated with `AANTAL_SUBTRAJECT_PER_ZPD`	High correlation
`AANTAL_SUBTRAJECT_PER_DIAG` is highly correlated with `AANTAL_PAT_PER_DIAG`	High correlation
`AANTAL_PAT_PER_DIAG` is highly correlated with `AANTAL_SUBTRAJECT_PER_DIAG`	High correlation
`AANTAL_SUBTRAJECT_PER_SPC` is highly correlated with `AANTAL_PAT_PER_SPC`	High correlation
`AANTAL_PAT_PER_SPC` is highly correlated with `AANTAL_SUBTRAJECT_PER_SPC`	High correlation
`GEMIDDELDE_VERKOOPPRIJS` has 36127 (15.5%) missing values	Missing
`AANTAL_SUBTRAJECT_PER_ZPD` is highly skewed (γ1 = 20.87549947)	Skewed

VERSIE
Boolean

CONSTANT
REJECTED

Distinct count	1
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1.8 MiB

1	233538

Frequency Table

Value	Count	Frequency (%)
1	233538	100.0%

DATUM_BESTAND
Categorical

CONSTANT
REJECTED

Distinct count	1
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1.8 MiB

2020-04-24	233538

Common Values
Length

Value	Count	Frequency (%)
2020-04-24	233538	100.0%

Length

Max length	10
Median length	10
Mean length	10
Min length	10

PEILDATUM
Categorical

CONSTANT
REJECTED

Distinct count	1
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1.8 MiB

2020-04-01	233538

Common Values
Length

Value	Count	Frequency (%)
2020-04-01	233538	100.0%

Length

Max length	10
Median length	10
Mean length	10
Min length	10

JAAR
Date

Distinct count	9
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	1.8 MiB

Minimum	2012-01-01 00:00:00
Maximum	2020-01-01 00:00:00

Histogram

Histogram

BEHANDELEND_SPECIALISME_CD
Real number (ℝ_≥0)

Distinct count	27
Unique (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	422.5759405321618
Minimum	301
Maximum	8418
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	301
5-th percentile	302
Q1	305
median	313
Q3	322
95-th percentile	361
Maximum	8418
Range	8117
Interquartile range (IQR)	17

Descriptive statistics

Standard deviation	924.108952
Coefficient of variation (CV)	2.186847057
Kurtosis	70.71843912
Mean	422.5759405
Median Absolute Deviation (MAD)	8
Skewness	8.520739096
Sum	98687540
Variance	853977.3551

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
305	33114	14.2%
313	30183	12.9%
303	26827	11.5%
330	18786	8.0%
316	15990	6.8%
308	11816	5.1%
324	9746	4.2%
306	9649	4.1%
301	9407	4.0%
304	7565	3.2%
Other values (17)	60455	25.9%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
301	9407	4.0%
302	5017	2.1%
303	26827	11.5%
304	7565	3.2%
305	33114	14.2%

Value	Count	Frequency (%)
8418	3072	1.3%
1900	153	0.1%
390	575	0.2%
389	2548	1.1%
362	3797	1.6%

TYPERENDE_DIAGNOSE_CD
Categorical

HIGH CARDINALITY

Distinct count	1766
Unique (%)	0.8%
Missing	0
Missing (%)	0.0%
Memory size	1.8 MiB

101	980
402	954
403	926
301	926
203	880
Other values (1761)	228872

Common Values
Length

Value	Count	Frequency (%)
101	980	0.4%
402	954	0.4%
403	926	0.4%
301	926	0.4%
203	880	0.4%
201	876	0.4%
401	786	0.3%
404	775	0.3%
802	767	0.3%
409	753	0.3%
Other values (1756)	224915	96.3%

Length

Max length	4
Median length	3
Mean length	3.350152866
Min length	2

ZORGPRODUCT_CD
Real number (ℝ_≥0)

Distinct count	5880
Unique (%)	2.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	441766792.3267948
Minimum	10501002
Maximum	998418081
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	10501002
5-th percentile	28999036
Q1	99799050
median	149599030
Q3	990004006
95-th percentile	990416029
Maximum	998418081
Range	987917079
Interquartile range (IQR)	890204956

Descriptive statistics

Standard deviation	429373913.8
Coefficient of variation (CV)	0.9719470119
Kurtosis	-1.74209471
Mean	441766792.3
Median Absolute Deviation (MAD)	119700025
Skewness	0.4626516201
Sum	1.031693331e+14
Variance	1.843619578e+17

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
990004009	1687	0.7%
990004007	1664	0.7%
990003004	1663	0.7%
990004006	1345	0.6%
990356076	1165	0.5%
990356073	1083	0.5%
990003007	1066	0.5%
131999228	1009	0.4%
131999164	1000	0.4%
199299013	964	0.4%
Other values (5870)	220892	94.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
10501002	6	< 0.1%
10501003	8	< 0.1%
10501004	8	< 0.1%
10501005	8	< 0.1%
10501007	3	< 0.1%

Value	Count	Frequency (%)
998418081	112	< 0.1%
998418080	97	< 0.1%
998418079	26	< 0.1%
998418077	5	< 0.1%
998418076	5	< 0.1%

AANTAL_PAT_PER_ZPD
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	8475
Unique (%)	3.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	504.21537394342675
Minimum	1
Maximum	152465
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	14
Q3	102
95-th percentile	1706
Maximum	152465
Range	152464
Interquartile range (IQR)	99

Descriptive statistics

Standard deviation	3091.237089
Coefficient of variation (CV)	6.130787059
Kurtosis	374.465047
Mean	504.2153739
Median Absolute Deviation (MAD)	13
Skewness	16.20594033
Sum	117753450
Variance	9555746.743

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	38661	16.6%
2	19000	8.1%
3	12303	5.3%
4	9073	3.9%
5	7065	3.0%
6	5927	2.5%
7	4927	2.1%
8	4168	1.8%
9	3875	1.7%
10	3376	1.4%
Other values (8465)	125163	53.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	38661	16.6%
2	19000	8.1%
3	12303	5.3%
4	9073	3.9%
5	7065	3.0%

Value	Count	Frequency (%)
152465	1	< 0.1%
147127	1	< 0.1%
144491	1	< 0.1%
108986	1	< 0.1%
108942	1	< 0.1%

AANTAL_SUBTRAJECT_PER_ZPD
Real number (ℝ_≥0)

HIGH CORRELATION
SKEWED

Distinct count	9029
Unique (%)	3.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	585.8709460558881
Minimum	1
Maximum	239632
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	14
Q3	111
95-th percentile	1928
Maximum	239632
Range	239631
Interquartile range (IQR)	108

Descriptive statistics

Standard deviation	3882.47443
Coefficient of variation (CV)	6.626842406
Kurtosis	704.8303162
Mean	585.8709461
Median Absolute Deviation (MAD)	13
Skewness	20.87549947
Sum	136823129
Variance	15073607.7

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	37293	16.0%
2	18653	8.0%
3	12189	5.2%
4	8933	3.8%
5	6998	3.0%
6	5897	2.5%
7	4943	2.1%
8	4145	1.8%
9	3801	1.6%
10	3401	1.5%
Other values (9019)	127285	54.5%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	37293	16.0%
2	18653	8.0%
3	12189	5.2%
4	8933	3.8%
5	6998	3.0%

Value	Count	Frequency (%)
239632	1	< 0.1%
231931	1	< 0.1%
229679	1	< 0.1%
226567	1	< 0.1%
218433	1	< 0.1%

AANTAL_PAT_PER_DIAG
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	7328
Unique (%)	3.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	7645.161339910422
Minimum	1
Maximum	208424
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	1
5-th percentile	42
Q1	416
median	1725
Q3	6467
95-th percentile	36535
Maximum	208424
Range	208423
Interquartile range (IQR)	6051

Descriptive statistics

Standard deviation	17521.54892
Coefficient of variation (CV)	2.291848155
Kurtosis	31.50762579
Mean	7645.16134
Median Absolute Deviation (MAD)	1562
Skewness	4.914266766
Sum	1785435689
Variance	307004676.4

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	377	0.2%
19	371	0.2%
37	354	0.2%
20	354	0.2%
11	340	0.1%
9	334	0.1%
12	330	0.1%
2	327	0.1%
32	324	0.1%
21	322	0.1%
Other values (7318)	230105	98.5%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	377	0.2%
2	327	0.1%
3	269	0.1%
4	296	0.1%
5	276	0.1%

Value	Count	Frequency (%)
208424	19	< 0.1%
203213	25	< 0.1%
202452	17	< 0.1%
200163	16	< 0.1%
198510	17	< 0.1%

AANTAL_SUBTRAJECT_PER_DIAG
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	8099
Unique (%)	3.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	10662.092327586945
Minimum	1
Maximum	336711
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	1
5-th percentile	52
Q1	541
median	2350
Q3	8820
95-th percentile	50809
Maximum	336711
Range	336710
Interquartile range (IQR)	8279

Descriptive statistics

Standard deviation	25178.36648
Coefficient of variation (CV)	2.361484567
Kurtosis	35.71828716
Mean	10662.09233
Median Absolute Deviation (MAD)	2152
Skewness	5.189359763
Sum	2490003718
Variance	633950138.8

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	332	0.1%
13	279	0.1%
38	278	0.1%
34	271	0.1%
2	264	0.1%
93	263	0.1%
11	259	0.1%
22	259	0.1%
46	259	0.1%
20	257	0.1%
Other values (8089)	230817	98.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	332	0.1%
2	264	0.1%
3	257	0.1%
4	235	0.1%
5	218	0.1%

Value	Count	Frequency (%)
336711	19	< 0.1%
326565	25	< 0.1%
323153	20	< 0.1%
293735	17	< 0.1%
289859	17	< 0.1%

AANTAL_PAT_PER_SPC
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	234
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	669125.3314878093
Minimum	4
Maximum	1489527
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	4
5-th percentile	45746
Q1	286060
median	744725
Q3	995553
95-th percentile	1334838
Maximum	1489527
Range	1489523
Interquartile range (IQR)	709493

Descriptive statistics

Standard deviation	410521.7659
Coefficient of variation (CV)	0.6135199889
Kurtosis	-1.024536983
Mean	669125.3315
Median Absolute Deviation (MAD)	301942
Skewness	0.04354448669
Sum	1.562661917e+11
Variance	1.685281203e+11

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
880991	5102	2.2%
873252	4354	1.9%
843723	4348	1.9%
886628	4324	1.9%
828119	4204	1.8%
1077849	3887	1.7%
1064039	3851	1.6%
1028641	3828	1.6%
1040347	3810	1.6%
980824	3757	1.6%
Other values (224)	192073	82.2%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
4	3	< 0.1%
7	8	< 0.1%
10	4	< 0.1%
20	28	< 0.1%
24	35	< 0.1%

Value	Count	Frequency (%)
1489527	2976	1.3%
1450619	3054	1.3%
1421891	3564	1.5%
1334838	3540	1.5%
1331322	3547	1.5%

AANTAL_SUBTRAJECT_PER_SPC
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	236
Unique (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1048057.1340252978
Minimum	4
Maximum	2538563
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	4
5-th percentile	49064
Q1	458322
median	1065599
Q3	1719589
95-th percentile	2185552
Maximum	2538563
Range	2538559
Interquartile range (IQR)	1261267

Descriptive statistics

Standard deviation	698522.2421
Coefficient of variation (CV)	0.6664925217
Kurtosis	-0.8986604022
Mean	1048057.134
Median Absolute Deviation (MAD)	628825
Skewness	0.2923463218
Sum	2.44761167e+11
Variance	4.879333227e+11

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1211567	5102	2.2%
1279749	4354	1.9%
1215804	4348	1.9%
1300629	4324	1.9%
1208398	4204	1.8%
2538563	3887	1.7%
2489495	3851	1.6%
2435526	3828	1.6%
2067486	3810	1.6%
2185552	3757	1.6%
Other values (226)	192073	82.2%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
4	3	< 0.1%
8	8	< 0.1%
10	4	< 0.1%
21	14	< 0.1%
24	11	< 0.1%

Value	Count	Frequency (%)
2538563	3887	1.7%
2489495	3851	1.6%
2435526	3828	1.6%
2185552	3757	1.6%
2067486	3810	1.6%

GEMIDDELDE_VERKOOPPRIJS
Real number (ℝ_≥0)

MISSING

Distinct count	3032
Unique (%)	1.5%
Missing	36127
Missing (%)	15.5%
Infinite	0
Infinite (%)	0.0%

Mean	3496.6998292901612
Minimum	70.0
Maximum	287220.0
Zeros	0
Zeros (%)	0.0%
Memory size	1.8 MiB

Quantile statistics

Minimum	70
5-th percentile	140
Q1	460
median	1235
Q3	4015
95-th percentile	13215
Maximum	287220
Range	287150
Interquartile range (IQR)	3555

Descriptive statistics

Standard deviation	6643.232732
Coefficient of variation (CV)	1.899857882
Kurtosis	180.997742
Mean	3496.699829
Median Absolute Deviation (MAD)	1000
Skewness	8.182229188
Sum	690287010
Variance	44132541.13

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
160	1851	0.8%
105	1704	0.7%
110	1416	0.6%
180	1331	0.6%
300	1214	0.5%
140	1182	0.5%
145	1023	0.4%
295	997	0.4%
500	992	0.4%
185	970	0.4%
Other values (3022)	184731	79.1%
(Missing)	36127	15.5%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
70	226	0.1%
75	74	< 0.1%
80	359	0.2%
85	828	0.4%
90	441	0.2%

Value	Count	Frequency (%)
287220	8	< 0.1%
148910	3	< 0.1%
142880	4	< 0.1%
122155	4	< 0.1%
116765	3	< 0.1%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

First rows

	VERSIE	DATUM_BESTAND	PEILDATUM	JAAR	BEHANDELEND_SPECIALISME_CD	TYPERENDE_DIAGNOSE_CD	ZORGPRODUCT_CD	AANTAL_PAT_PER_ZPD	AANTAL_SUBTRAJECT_PER_ZPD	AANTAL_PAT_PER_DIAG	AANTAL_SUBTRAJECT_PER_DIAG	AANTAL_PAT_PER_SPC	AANTAL_SUBTRAJECT_PER_SPC	GEMIDDELDE_VERKOOPPRIJS
0	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799033	1979	2012	103092	119258	1296750	1856605	255.0
1	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799003	5	5	103092	119258	1296750	1856605	2165.0
2	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799013	1	1	103092	119258	1296750	1856605	NaN
3	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799041	9	9	103092	119258	1296750	1856605	NaN
4	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799007	21	22	103092	119258	1296750	1856605	575.0
5	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799045	1	1	103092	119258	1296750	1856605	NaN
6	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799046	9	10	103092	119258	1296750	1856605	NaN
7	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799025	19	21	103092	119258	1296750	1856605	570.0
8	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799037	86293	97955	103092	119258	1296750	1856605	75.0
9	1.0	2020-04-24	2020-04-01	2012-01-01	301	751	79799012	31	31	103092	119258	1296750	1856605	680.0

Last rows

	VERSIE	DATUM_BESTAND	PEILDATUM	JAAR	BEHANDELEND_SPECIALISME_CD	TYPERENDE_DIAGNOSE_CD	ZORGPRODUCT_CD	AANTAL_PAT_PER_ZPD	AANTAL_SUBTRAJECT_PER_ZPD	AANTAL_PAT_PER_DIAG	AANTAL_SUBTRAJECT_PER_DIAG	AANTAL_PAT_PER_SPC	AANTAL_SUBTRAJECT_PER_SPC	GEMIDDELDE_VERKOOPPRIJS
233528	1.0	2020-04-24	2020-04-01	2018-01-01	327	0112	990027198	894	1473	942	1728	184576	336251	220.0
233529	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027185	84	85	3516	4908	184576	336251	14230.0
233530	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027181	168	170	3516	4908	184576	336251	18095.0
233531	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027131	47	48	3516	4908	184576	336251	165.0
233532	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027199	544	571	3516	4908	184576	336251	850.0
233533	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027180	37	37	3516	4908	184576	336251	NaN
233534	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027198	1314	1574	3516	4908	184576	336251	220.0
233535	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027179	4	4	3516	4908	184576	336251	NaN
233536	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027186	2102	2344	3516	4908	184576	336251	3350.0
233537	1.0	2020-04-24	2020-04-01	2018-01-01	327	0613	990027182	73	75	3516	4908	184576	336251	NaN

Overview

Variables

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows